<template>
  <div>
    <div class="filter">
      <a href="javascript:;" @click="select(1)">0-100元</a>
      <a href="javascript:;" @click="select(2)">100-300元</a>
      <a href="javascript:;" @click="select(3)">300元以上</a>
      <a href="javascript:;" class="active" @click="select(4)">全部区间</a>
    </div>
    <div class="list">
      <PriceFilter v-for="item in isShow" :key="item.id" :obj="item" />
    </div>
  </div>
</template>

<script>
import PriceFilter from "./components/03-priceFilter.vue";
export default {
  data() {
    return {
      goodsList: [
        {
          id: "4001172",
          name: "称心如意手摇咖啡磨豆机咖啡豆研磨机",
          price: "289.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/84a59ff9c58a77032564e61f716846d6.jpg",
        },
        {
          id: "4001594",
          name: "日式黑陶功夫茶组双侧把茶具礼盒装",
          price: "288.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/3346b7b92f9563c7a7e24c7ead883f18.jpg",
        },
        {
          id: "4001009",
          name: "竹制干泡茶盘正方形沥水茶台品茶盘",
          price: "109.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/2d942d6bc94f1e230763e1a5a3b379e1.png",
        },
        {
          id: "4001874",
          name: "古法温酒汝瓷酒具套装白酒杯莲花温酒器",
          price: "488.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/44e51622800e4fceb6bee8e616da85fd.png",
        },
        {
          id: "4001649",
          name: "大师监制龙泉青瓷茶叶罐",
          price: "139.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/4356c9fc150753775fe56b465314f1eb.png",
        },
        {
          id: "3997185",
          name: "与众不同的口感汝瓷白酒杯套组1壶4杯",
          price: "108.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/8e21c794dfd3a4e8573273ddae50bce2.jpg",
        },
        {
          id: "3997403",
          name: "手工吹制更厚实白酒杯壶套装6壶6杯",
          price: "99.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/af2371a65f60bce152a61fc22745ff3f.jpg",
        },
        {
          id: "3998274",
          name: "德国百年工艺高端水晶玻璃红酒杯2支装",
          price: "139.00",
          picture:
            "https://yanxuan-item.nosdn.127.net/8896b897b3ec6639bbd1134d66b9715c.jpg",
        },
      ],
      id: 4,
    };
  },
  components: {
    PriceFilter,
  },
  computed: {
    isShow() {
      switch (this.id) {
        case 1:
          return this.goodsList.filter(({ price }) => price <= 100);
        case 2:
          return this.goodsList.filter(
            ({ price }) => price > 100 && price <= 300
          );
        case 3:
          return this.goodsList.filter(({ price }) => price > 300);
        case 4:
          return this.goodsList;
      }
    },
  },
  methods: {
    select(id) {
      this.id = id;
    },
  },
};
</script>

<style>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.list {
  width: 990px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.filter {
  display: flex;
  width: 990px;
  margin: 0 auto;
  padding: 50px 30px;
}

.filter a {
  padding: 10px 20px;
  background: #f5f5f5;
  color: #666;
  text-decoration: none;
  margin-right: 20px;
}

.filter a.active,
.filter a:active {
  background: #05943c;
  color: #fff;
}
</style>